CHANGING PRIMARY SYSTEM PUMP
Removal
The c entrifugal pump of the primary cooling system can be
changed as follows:
- Place a big enough container to collect the motor’s
coolant contained in the section s of piping that have to
be removed and in the pump itself.
- Unscrew the retaining ring nut and after loosening the
clamp (1), remove the pipe (2) feeding the tank’s pump.
- Undo the screws fixing the pipe (3) returning to the
pump from the radiator.
Figure 28
- On the top side, undo the screw s (1) t o free the pipe (2)
from the flange (3) fitted on the pump
- Unscrew the nuts (4) securing the pump to the cover of
the gearbox.
- Use a crowbar to separate the pump from the gearbox
cover.
Figure 29
!
Support the pump to prevent sudden disconnection.
96
SECTION 3 - INDUSTRIAL APPLICATION
VECTOR 8 ENGINES
Base - April 2006 Print P2D32V001E